code: def try_load_json(data: Optional[str]) -> dict[str, Any]:
      try:
          return data and json.loads(data) or {}
      except json.decoder.JSONDecodeError:
          print(f"Failed to parse: {data}")
          return {}
  
file_path: superset/superset/migrations/shared/utils.py
imports: import json
  import logging
  import os
  import time
  from collections.abc import Iterator
  from typing import Any, Callable, Optional, Union
  from uuid import uuid4
  from alembic import op
  from sqlalchemy import engine_from_config, inspect
  from sqlalchemy.dialects.mysql.base import MySQLDialect
  from sqlalchemy.dialects.postgresql.base import PGDialect
  from sqlalchemy.engine import reflection
  from sqlalchemy.exc import NoSuchTableError
  from sqlalchemy.orm import Query, Session
label_desc: Use image node_id 4 for calling a global function with example usage: try_load_json(data) and returns: unknown, dict